ISRC FR8E72100154
Verified recording
FR8E72100154 is “Laguna Oscura - Mezzo Soprano” by René-Marc Bini,
registered on the CopyrightChains blockchain with CopyrightID
0x9c92a80862739532bb0cbdde5a0e0438ff39ba66976e8fa919f03c9cb516e582 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8E72100154.
Recording identifiers
- ISRC
- FR8E72100154
- Title
- Laguna Oscura - Mezzo Soprano
- Artist
- René-Marc Bini
- CopyrightID (CopyrightChains transaction hash)
0x9c92a80862739532bb0cbdde5a0e0438ff39ba66976e8fa919f03c9cb516e582
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:1f85e93fd84bdf4e2d1174234388d413976893e5d4ea9f87878683fff9880e34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8E72100154
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Laguna Oscura - Mezzo Soprano · Machine-readable JSON-LD